baber/WOPTO huggingface dataset:
Patent JP-H03138230-A (JP)
Title: Sheet transfer device for recording device
Inventor: TAKADA HIDEAKI
IPC: B65H1/26
Filed: 1989-10-21
Abstract: PURPOSE:To eliminate the catching of a sheet to improve sheet carrying performance and to prevent a jam by mounting at least one of the sheet guides of a carrying means to the main body of a device or a sheet loading means, and swinging the one at the time of taking in or out the sheet loading means. CONSTITUTION:When a sheet loading means is taken in or out from the main body 1a of a device, at least one of the sheet guides 8a, 8b of a carrying means 6, 7 mounted to the main body 1a of the device or the sheet loading means 11 is swung to be evacuated from a space required for the taking-in, taking-out of the sheet loading means 11. The inferior transfer of sheets can be prevented.
Patent JP-H11111940-A (JP)
Title: Semiconductor device
Inventor: KAWASUMI ATSUSHI
IPC: H01L27/11
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a decoder circuit which is improved in layout degrees of freedom by connecting a fuse between the source terminal of a transistor near a lower voltage source and this source. SOLUTION: A current path of a transistor Tr2 is connected at one end to an output terminal Xn (n=1, 2, 3,...) and at the other end to a high source voltage VDD. The current path of a transistor Tr3 is connected at one end to an output terminal Xn (n=1, 2, 3,...) and at the other end to a current path of a transistor Tr4, whose source terminal is connected to a low voltage source GND through a redundant fuse 500. Among transistors Tr3, Tr4 which are series connected to the output terminal Xn of a subdecoder 503, the transistor Tr4 nearest to the low source voltage is connected at its source terminal to the fuse 500, thereby obtaining a decoder circuit which is improved in degrees of layout freedom.
Patent JP-2000106082-A (JP)
Title: Manufacture of cathode ray tube
Inventor: ITO TOSHIAKI
IPC: C03C17/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of cathode ray tube capable of forming a uniform fluorescence layer on the inner face of a panel without reducing the productivity of a glass panel on which the fluorescence layer is formed. SOLUTION: A manufacture comprises the steps of applying a coating liquid for forming a fluorescence surface to the panel inner face of a glass panel 7 having a wall portion 11 and then drying the coating liquid 13 on the panel inner face 8 after the panel inner face 8 is directed downward and the ridge line 11a of the wall portion on the outer face side 7a of the glass panel 7 is placed on a panel support 15.
Patent JP-H06102816-A (JP)
Title: Generating device for simulated field of view
Inventor: YAMAGUCHI SATOSHI
IPC: G09B9/30
Filed: 1992-09-18
Abstract: PURPOSE:To simulate without prolonging the time for data processing by imparting the side data for representing a solid body displayed in the shape of a screen on the plane without altitude data and applying texture mapping on the data. CONSTITUTION:A plane A 3 is the plane on which a solid object group exists and a plane 2 for representing the solid body displayed in the shape of a screen on almost the same degree of height as that of the solid object is arranged on the plane A. The plane 2 is controlled so that only the plane which is the nearest to a viewing point at the time of a low altitude is arranged among the planes on which the solid object group exists. Also, the plane 2 is rotated at the center of the central point 4 of a tangential side around the tangential side and Z axis and the length, size and shape of the plane including the solid body is set so as to support a whole plane. The texture pattern 5 on one side of the solid object group is repeatedly stuck to the plane 2. The rotation angle of the plane 2 for representing the solid body displayed in the shape of a screen is controlled so that the viewing point 1 is always perpendicular to the plane.
Patent JP-H08132444-A (JP)
Title: Production of injection cylinder
Inventor: SUDOU MORIHIRO
IPC: B29C45/44
Filed: 1994-11-09
Abstract: PURPOSE: To certainly and efficiently mass-produce an injection cylinder having a bypass groove part by a simple mechanism and structure operated certainly without getting out of order. CONSTITUTION: An injection cylinder made of a synthetic resin having a bypass groove part is produced by a method wherein the concentric rotary shaft 5 in a male mold is rotated by a required angle to allow an integral cooperative slide core 13 to protrude toward the molding space 3 between the male mold and a female mold 1 along the guide part 12 of the male mold through the rotary shaft and a cam mechanism 14 by the quantity corresponding to the depth of the bypass groove part and a synthetic resin material is injected into the molding space to perform injection molding and, thereafter, the slide core is returned by reversing the rotary shaft to release the molded cylinder from the drawing-out male mold.
Patent JP-H11111743-A (JP)
Title: Manufacture of ic card
Inventor: SUZUKI MASAKATSU
IPC: H01L21/56
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To smooth a surface of an IC card substrate, by laminating coating sheets previously coated with resin having a specific softening point on both surfaces of the IC card substrate. SOLUTION: HAE-2100 (trade name) of polyester resin having a softening point of 110 deg.C is applied on an IC card substrate and dried as a resin layer 7 such that it has a thickness of 30 μm after it is dried, thereby making a coating sheet 20. The HAE-2100 (trade name) of an adhesive 9 is applied to one surface of MERINEX D364-188 (trade name) made of polyethylene terephthalate such that it has a thickness of 20 μm after it is dried and is dried to make a cover film 8. Next, while separating a film 6 from the coating sheet 20, the adhesives 9 of the cover films 8 are overlaid and placed on both surfaces of an IC card substrate at a temperature of 150 deg.C, a pressure of 20 kgf/cm, and a speed of 1.0 m/min with a continuous roll laminator to make an IC card 700 μm thick. This smoothes the surface of a built-in circuit of the IC card to an unevenness of 2 to 3 μm.
Patent JP-S62133872-A (JP)
Title: Video signal switching circuit of display monitoring equipment
Inventor: KAWAHARA TOSHISHIGE
IPC: H04N5/44
Filed: 1985-12-05
Abstract: PURPOSE:To improve operability by providing a switching circuit that control video signals outputted from a signal outputting circuit stoppably according to presence or absence of horizontal synchronizing signals and monitoring video made by specified video signals when horizontal synchronizing signals are not inputted. CONSTITUTION:A personal computer is connected to an input terminal A by a signal cable. When horizontal synchronizing signals are outputted from the computer, the signals are detected by a diode 1 to obtain DC voltage, and smoothened by a capacitor 2. When a diode 5 is made on by the output through an invertor 4, a signal output circuit 6 becomes low level, and video signals are not inputted to a video circuit 7. On the other hand, when horizontal synchronizing signals are inputted to the terminal A, output of the invertor 4 in a switching control circuit becomes high level the diode 5 is made off. Thereby, specified video signals are inputted from the circuit 6 to the circuit 7, and a video formed by specified video signals is displayed on the display screen.
Patent JP-S63121827-A (JP)
Inventor: CHIA CHII TEN
IPC: C08G73/22
Filed: 1987-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11108801-A (JP)
Title: Measuring apparatus for frictional force of internal-combustion engine
Inventor: YORITA HIROSHI
IPC: F02F1/16
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To precisely measure the magnitude of a frictional force acting between the piston and the cylinder liner of an internal-combustion engine by a simple means by preventing an influence due to the pressure of a combustion chamber. SOLUTION: A circumferential groove 33 is formed at the outside of a part near the upper end part of a cylinder liner 3 and in an upper part from the position of the upper dead center of a top ring 82 at a piston 8, and a thin wall part is formed. In addition, strain gages 70a, 70b as the detecting means of the expansion and contraction amount in the direction of the central axis of the Thin wall part are pasted on the bottom face of the groove 33 which is substantially parallel to the central axis line of the cylinder liner 3. Even when the pressure of a combustion chamber 16 acts on the surface of a flange 31 at the cylinder liner 3, a frictional force acts substantially on the bottom face of the groove 33.  As a result, as different from a conventional apparatus in which strain gages are pasted both on the surface and the rear surface of the flange 31 as a deformable part, an error due to the influence of the pressure of the combustion chamber is not generated in the detection value of the frictional force.
Patent JP-H11106846-A (JP)
Title: Method for separating and recovering lead, tin and nickel from solder-containing nickel alloy
Inventor: TSUGITA YASUHIRO
IPC: C22B25/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to separate and recover an Ni-Si based alloy and metallic Sn by adding an SiO2 -contg. material and a reducing agent to a solder-contg. nickel alloy and subjecting the mixture to reduction melting in a a specific temp. range under a strong reduction atmosphere under which Si is stable. SOLUTION: The SiO2 component, such as silica stone, as an Si source and coke, etc., as the reducing agent are added to the solder-contg. nickel alloy and the mixture is sufficiently mixed and is charged into a graphite crucible. This graphite crucible is heated in a temp. range of >=1400 to <=1600 deg.C under the strong reduction atmosphere under which the Si is stable in a high-frequency induction heating furnace to melt and reduce the mixture. At this time, the Si grade in the Ni-Si based alloy is preferably controlled to 15 to 35 wt.%, more preferably 30 to 35 wt.%. When the melting and reducing of the mixture ends, the mixture is held at the prescribed temp. and is then cooled to cause phase sepn. As the result, the Ni-Si based alloy of a low Sn grade and the high-grade Sn are separated and recovered at a high yield.  Particularly the Si grade in the Ni-Si based alloy is controlled to 30 to 35 wt.%, by which the Sn grade is confined to about <=3%.
Patent JP-H08113544-A (JP)
Title: Production of optically active 1-octen-3-ol
Inventor: OSHIKUBO SHIGEMASA
IPC: C12P7/00
Filed: 1994-10-14
Abstract: PURPOSE: To simply obtain the subject compound in high asymmetric selectivity by reacting 1-octen-3-ol with an acyl donor in the presence of a lipase. CONSTITUTION: 1-octen-3-ol (hereinafter referred to as matsutakeol) is reacted with an acyl donor such as an alkyl ester, an alkenyl ester, an acid anhydride, etc., of a carboxylic acid in the presence of a lipase, especially a lipase derived from Candida antarctica in a solvent (e.g. hexane) at 4-80 deg.C. An unreacted material is separated from a mixture containing the resultant acylated material and the unreacted material to afford (R)-matsutakeol and the acylated material is hydrolyzed to provide (S)-matsutakeol. The lipase is used in an amount of 0.1-10wt.%.
Patent JP-H04149221-A (JP)
Title: Production of self-curable solid phenolic resin
Inventor: TO HARUAKI
IPC: C08G8/00
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the subject resin suitable as a binder for non-ammonia molding materials useful in the field of electrical parts by subjecting phenols and formaldehyde at a specific ratio to condensing reaction, in the presence of a bivalent lead salt catalyst of an organic acid in an organic solvent. CONSTITUTION:One mol phenols and 1.1-3.0mol, preferably 1.2-1.8mol formaldehyde are subjected to condensing reaction in the presence of at least one catalyst selected from bivalent lead salts of organic acids (e.g. lead octylate or lead citrate) in an organic solvent (e.g. toluene or n-butanol) to afford the objective resin. Furthermore, the catalyst is used in an amount of preferably 0.002-0.03mol based on 1mol phenols.
Patent JP-H10122141-A (JP)
Title: Driving device of linear compressor
Inventor: TOJO NAOTO
IPC: F04B49/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To directly and properly control thrust of a linear motor according to a load condition by adjusting a frequency used by position command means so that a phase difference between piston speed detected by speed detecting means and an output current of a power source commanded by electric current command means is eliminated. SOLUTION: A position command value Pref=A*Sinωt is generated (S11) by a position command part 31, and a position present value Pnow is detected (S12) by a position sensor 5, and a speed command value Vref is calculated (S13) by a position control part 33. A speed present value Vnow is generated (S14) by a P-V converting part 30, and an electric current command value Iref is calculated (S15) by a speed control part 35. A phase difference between the speed present value Vnow and the electric current command value Iref is detected (S16) by a phase control part 38, and an angular frequency ω of the position command value Pref is adjusted (S17) so that a phase difference between the speed present value Vnow and the electric current command value Iref is eliminated. Therefore, high efficiency can be obtained.
Patent JP-2001096161-A (JP)
Title: Dimethyl ether reforming catalyst and fuel cell device
Inventor: YAMADA KOJI
IPC: H01M8/10
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dimethyl ether reforming catalyst that reforms dimethyl ether to obtain a higher hydrogen content of gas, and a fuel cell device using the dimethyl ether reforming catalyst. SOLUTION: A dimethyl ether reforming catalyst is prepared by making a solid acid carry copper, or copper and at least one kind of transition metals excluding copper, and then crushing it. A mixed gas obtained by a reforming device 2 using this dimethyl ether reforming catalyst is supplied to a fuel cell 4 as fuel gas.
Patent JP-H04152378-A (JP)
Title: Cleaning device for latent image carrier
Inventor: YANAGIDA MASAHITO
IPC: G03G21/00
Filed: 1990-10-17
Abstract: PURPOSE:To improve the maintenance of a cleaning device, also to reduce a cost and to save space by curving an elastic board and utilizing anti self elastic force and making it tightly contact with the surface of the latent image carrier as a cleaning blade. CONSTITUTION:One part is opened in the longitudinal direction of a cylindrical member 2, and an aperture part is oppositely disposed in a rectangular direction with the moving direction of the surface of a drum-like photosensitive body 1. A strip-like elastic board 3 in a forcibly curved state is inserted inside the cylindrical member, one end part 3a is projected from the aperture part, and an edge part 3b is made to press-contact with the surface of the photosensitive body 1. Thus, the elastic board 3 is made to strongly and tightly contact with the inside periphery part of the cylindrical member 2, and is kept, and the part 3b scrapes and eliminates toner remaining and adhering on the surface of the photosensitive body 1. Consequently, the attaching/detaching of the elastic board 3 is facilitated, the cost is reduced and the space is saved without requiring a member such as a screw, and the maintenance can be made easy.
Patent JP-H10127050-A (JP)
Title: Switching power supply device
Inventor: NINO SHINICHI
IPC: H02J1/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire device and to reduce cost by eliminating the need for using a large-capacity capacitor for suppressing the pulsation of an input current. SOLUTION: A total of each four reactors 12a-12d and diodes 13a-13d for preventing return are connected in parallel between an input terminal Tin that is connected to an onboard battery 11 and an output terminals T out where a load R is connected, and transistors 14a-14d for chopping are connected corresponding to the reactors 12a-12d. The on-timing of the transistors 14a-14d is determined by drive signals Pa-Pd whose phase is shifted by π/2 being outputted from a signal generator 16, while the off-timing is determined by a low-level signal outputted from a comparison circuit 17 when an output voltage reaches 48v or higher, thus switching the transistors 14a-14d while they are shifted by π/2 each.
Patent JP-H06101590-A (JP)
Title: Binary fluid injection valve
Inventor: ODA YUJI
IPC: F02M61/10
Filed: 1992-09-21
Abstract: PURPOSE:To achieve stable ignition and formation of air-fuel mixture without deteriorating the proper injection characteristic of a fuel injection system by directly driving a needle by means of the lift of a fuel-side needle, and injecting a dissimilar fluid roughly synchronous with the period of fuel injection. CONSTITUTION:When a pressure wave transmitted from a fuel injection pump reaches a fuel-side needle 04 through a fuel passage 11, it thrusts up the fuel-side needle 04 and then the fuel passage 11 is connected to a fuel nozzle 01 and injection of fuel from the fuel nozzle 01 is started. When the fuel-side needle 04 is further raised and a spring shoe 13 collides with a push rod 06, a dissimilar fluid-side needle 05 rises and a dissimilar fluid passage 12 is connected to the inside of an outer cylinder 03 and a pressurized dissimilar fluid is allowed to pass through a dissimilar fluid nozzle 02 and injected, together with fuel. The proper fuel injection characteristic of a fuel injection system not related to injection of the dissimilar fluid can then be maintained and the fuel can be sprayed well.
Patent JP-H10124152-A (JP)
Title: Tension controller and wire electric discharge machining device
Inventor: KOMABAYASHI MASASHI
IPC: B23H7/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the controllability by enabling accurate and also real time tension control, also to save the space of a tension controller itself and to simplify the wiring in the tension controller that is used for a wire electric discharge machining device, etc. SOLUTION: The tension controller 31 which controls tension that is given to a wire material such as wire W which runs in the longitudinal direction is provided with a magnetostriction type torque sensor 32 which is a tension detecting means that detects tension which causes on the wire W via a rotary shaft 36 which is a tension detecting shaft that comes into contact with the wire W, a torque motor 33 which generates tension as a tension generating means on the wire W via a rotary shaft 37 that is a tension generating shaft which comes into contact with the wire W and a control mechanism 34 which controls as a tension controlling means the output of the motor 33 based on a detection result by the sensor 32, and arranges the rotary shafts 36 and 37 on the same axis.
Patent JP-H06126080-A (JP)
Title: Setting of contents of washing operation of washing machine
Inventor: URABE HIROFUMI
IPC: D06F33/02
Filed: 1992-10-15
Abstract: PURPOSE:To improve user's convenience, to reduce the number of parts and to achieve cost reduction by performing alteration operation in any cource by the same switch when a water stream mode is altered in a washing machine having a sensor course and a manual course and setting the past water stream mode to the data in the determi nation of the standard value of the next time in the case of the sensor course. CONSTITUTION:In a washing machine wherein a sensor course automatically setting the contents of washing operation such as a washing time, a water stream or the like corresponding to the mat. of washing and a manual course setting the contents of washing operation one by one by individual switches are set, when a water stream switch setting the intensity of a water stream is pushed, only the intensity of the water stream is altered at the time of the manual course but a washing time is altered simultaneously with the intensity of the water stream with respect to an automatically set value in proportion to the intensity of the water stream at the time of the sensor course to be set. A washing machine is operated in this mode and a water stream mode higher or lower than the reference water mode of this time by one stage is automatically set as a standard mode at the time of the operation of the next time.
Patent JP-2001097428-A (JP)
Title: Inner plug structure
Inventor: YUZUHARA YUKITOMO
IPC: B65D47/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inner plug structure adapted for its classified disposal or recovery that can be removed easily from a container with a low force at a finger tip without using any jig. SOLUTION: An inner plug 10 is provided with an annular circumferential wall 18 fitted to an outer circumference of an opening part 14 of a container 12. An inner circumference of the circumferential wall 18 is formed with a protuberance 26 removably engaged with an annular ridge 22 formed at an outer circumference of the opening part 14. The protuberance 26 is engaged with the annular ridge 22 to cause a fitted state of the inner plug 10 to be held and in turn the protuberance 26 rides over the annular ridge 22 to cause its engaged state to be released, thereby the inner plug 10 is separated from the container 12. A part of the outer surface of the circumferential wall 18 is formed with a ridge 32 for adding a pushing-up force and at the same time the protuberance 26 corresponding to the forming position of the ridge 32 is cut over a predetermined segment.
Patent JP-H10103769-A (JP)
Title: Apparatus for automatically filling bathtub with hot water
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To perform the accurate operation of filling a bathtub with hot water by accurately detecting and defining a reference water level positioned a little above a connecting port of a reheating circulating path with the bathtub, through which hot water from a hot water feed source is fed into the bathtub. SOLUTION: A reference water level definite mode change-over section 25 is provided. When a bathtub filling hot water supply pressure detected by a water pressure detection section 28 is high, the operation of purging hot water feed → water level detection → bathtub hot water flow detection is repeated by a second reference water level definite mode operation section 24 and, when a reheating flowing water switch 16 detects first the flowing water, operation is selectively instructed in which the preceding →pressure detected by a pressure sensor 13 is made definite as a reference water level.  When the bathtub filling hot water supply pressure is low, the operation of bathtub hot water flow detection purging hot water feed → water level detection is performed by a first reference water level definite mode operation section 23, and operation is selectively instructed in which the detected water level at the time of water level detection is made definite as a reference water level. Hot water is fed in a range from the reference water level defined by operation in any of the selectively instructed reference water level definite modes up to a preset water level.